Heat Advisory issued in NYC; high temps pose health risks. Forecast shows relief with showers and thunderstorms ahead.

As triple-digit heat scorches the Eastern U.S., cities are seeing record highs, overwhelmed utilities, and a surge in ...

ANCHORAGE, Alaska (AP) — A cargo ship that had been delivering new vehicles to Mexico sank in the North Pacific Ocean, weeks ...

Ozone: Summer days tend to see higher concentrations of this gas, which is harmful when it forms near the ground. Hot and sunny conditions accelerate that process. Ground-level ozone irritates the ...

Tuesday’s heat came on top of 39 new or tied heat records Monday. But just as dangerous as triple-digit heat is the lack of ...

A massive heat dome that sparked the first major heat wave of the summer brought record-breaking temperatures to cities from ...

Millions of Americans across the Northeast are experiencing record-breaking heat as a powerful heat wave grips much of the United States. Tuesday marked the worst day so far, with temperatures in ...

Tens of millions of people in major cities across the U.S. Northeast are facing record high temperatures on Tuesday on what ...

American hospitals and utilities are on alert for the possibility of cyberattacks following the US airstrikes on Iranian ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...